baber/WOPTO huggingface dataset:
Patent JP-2005206284-A (JP)
Title: Strip sheet carrying device for strip sheet slitting take-up device
Inventor: KATAOKA TAKESHI
IPC: B65H23/26
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To carry strip sheets having various thickness from a thin strip sheet to a thick strip sheet without generating wrinkle and scratch.  <P>SOLUTION: This strip sheet slitting take-up device is provided with a group of guide rollers 1, 2 - 7 for forming a first strip sheet travelling route P1 and including a wide width roller 3 for a wide width strip sheet, a bypass roller 9 arranged on the opposite side to the wide width roller 3 in relation to travelling route of a strip sheet S from the guide roller 2 arranged immediately before the wide width roller 3 to the wide width roller 3, a thin material lead-in endless wire material 11 stretched along the strip sheet travelling route P1, a thick material lead-in endless wire material 12 stretched along a second strip sheet travelling route P2 formed by the guide rollers except the wide width roller 3 and the bypass roller 9, and a carrier device 10 formed of a driving device 13 capable of making the endless wire material 11 and the endless wire material 12 travel in the strip sheet travelling direction when necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208238-A (JP)
Title: Image forming apparatus and blade working method
Inventor: KUBO NORIHIKO
IPC: G03G21/10
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an excess of scratches on an image carrier without greatly changing the physical properties of a material related to them or the structure of a main body.  <P>SOLUTION: The image forming apparatus includes a cleaning means which cleans the recording image carrier. The cleaning means has a reciprocating mechanism which employs a counter blade system in which a blade moves in a main scanning direction. The cleaning blade is formed from a thermoplastic or thermosetting polyurethane. A coating layer with a low friction coefficient is formed only on at least part of the surface of the blade, which part comes in contact with the recording image carrier, or only on the surface of the blade, which surface comes in contact with the recording image carrier, or the entire surface of the blade. The edge of the coating layer is partly beveled or the urethane layer is partly exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209829-A (JP)
Title: Method and apparatus of fixing semiconductor wafer, and structure to fix semiconductor wafer
Inventor: UENO MITSUO
IPC: H01L21/683
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel technology which enables appropriate handling of a thin semiconductor wafer.  <P>SOLUTION: A semiconductor wafer, a pressure sensitive adhesive sheet to which the light-exposed face of the semiconductor wafer is attached, and a flat supporter which is brought into contact with the other face of the pressure sensitive adhesive sheet than the one to which the semiconductor wafer is attached and has the same size as the semiconductor wafer or larger are laid on top of each other. The pressure sensitive adhesive sheet is pressed against the side face of the flat supporter by a ring, and a first portion of the pressure sensitive adhesive sheet which includes the portion in contact with the flat supporter is separated from the other portion. By this method, the supporter and the pressure sensitive adhesive sheet can be easily separated, and the pressure sensitive adhesive sheet can be peeled off from the semiconductor wafer by the well-known conventional method. Furthermore, in a next grinding process, etc., the thin semiconductor wafer can be easily handled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209501-A (JP)
Title: Floating type connector
Inventor: KATSUFUJI TAKASHI
IPC: H01R12/57
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase positional shift of mutual housings allowable in fitting with the counter connector more in comparison with a conventional one.  <P>SOLUTION: This connector has a stationary side housing 10 which is fixed against the substrate 40 and which has an inner space 12, a movable side housing 20 which is positioned in this inner space 12, and which is installed so that a reception recess 23 to be fitted to the opposite side against the substrate 40 has an aperture on the side to be opposite to the substrate 40, and a plurality of contacts 30 retained by these housings 10, 20. Here, a U-shaped flexible part 35, which is formed between a part 31 retained by the stationary side housing 10 in the respective contacts 30 and a part 32 retained by the movable side housing 20 in the respective contacts 30, is extended toward the opposite side against the substrate 40 between the movable side housing 20 and the stationary side housing 10, and positioned in the contact protecting space 26 formed inward the contact protecting wall 25 installed at the movable side housing 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214664-A (JP)
Title: Torque sensor
Inventor: HIBI TSUTOMU
IPC: G01L3/10
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor capable of stabilizing a magnetic field generated in the torque sensor.  <P>SOLUTION: This torque sensor is constituted of a torsion bar, a first rotating shaft comprising a magnetic material and connected to one end side of the torsion bar, a second rotating shaft connected to the other end side of the torsion bar, a first cylindrical member provided on the first rotating shaft so as to enclose the first rotating shaft and having the first window, the second cylindrical member provided on the second rotating shaft so as to enclose the first window and having the second window, and a coil assembly provided on the circumference of the second cylindrical member and having a coil arranged inside. The torque sensor is also constituted so that a torque is detected, which is generated from the coil between the first rotating shaft and the second rotating shaft as an impedance change by changing the overlapping degree between the first window and the second window resulting from torsion of the torsion bar.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214667-A (JP)
Title: Leak detection system and leak detection method of liquid storage tank
Inventor: MAESHIBA SHINSUKE
IPC: G01F23/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leak detection means of a liquid storage tank capable of grasping the tendency of a liquid volume change even if a long-hour liquid-volume stable period can not be acquired, and detecting a leak early.  <P>SOLUTION: The liquid volume in the liquid storage tank 1 ia always measured by a liquid volume sensor 2, and measured liquid volume data are accumulated in a database 3 together with its measuring time. Liquid volume change data for showing the change with time of the liquid volume are generated from the liquid volume data and its measuring time accumulated in the database, and the liquid volume change data in a plurality of liquid-volume stable periods wherein it is determined that there is substantially no change with time of the liquid volume are extracted, and the liquid volume changing tendency is determined from the liquid volume change data in each liquid-volume stable period, to thereby detect the existence of a leak.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216589-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: MORINAGA YASUKI
IPC: H01M8/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of deterioration of output voltage by invasion of fuel gas into an electrolyte in a conventional fuel cell and reduction of the output voltage by joining of different kinds of materials at the interface of an electrolyte and an electrode.  <P>SOLUTION: By composing a membrane of which bores are closed by filling hydrophilic materials in the bores of the porous membrane as a buffer layer between the electrolyte and the electrode, water can pass although the fuel gas can not, and supply of the water to the electrolyte can be carried out and the reduction of the output voltage can be prevented by preventing diffusion of the gas to the electrolyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216645-A (JP)
Title: Transmission electron microscope
Inventor: NAKAMURA NATSUKO
IPC: H01J37/22
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission electron microscope system which finds an objective observation region in a large observation region automatically in a short time and obtains a desired transmission electron microscope image.  <P>SOLUTION: A computer 5 determines whether a picture signal is obtained for a whole mesh M region, using a montage technique. The computer 5 performs image processing of an obtained picture, and determines in which position of the mesh a sample is. A view picture which is formed by putting the sample position judged by the computer 5 on the whole mesh region, is displayed on a display 7. Then, the computer 5 changes magnification higher by controlling an electron optical system. This magnification value is suitably high for observing an observation position of the sample in detail. When the magnification is changed higher, focus tuning of an electron beam is automatically performed by the control of the computer 5 if necessary. Then, an operator instructs a position in the sample, that is to be observed in detail, by mouse clicking for example.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212037-A (JP)
Title: Punch device
Inventor: HASEGAWA TAKAO
IPC: B26F1/14
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch device which requires only a small driving load and carries out punching operation at high speed.  <P>SOLUTION: A crank shaft 50 driven by a punch driving motor 10 is connected to a punch support plate 47 on which punches 7 are mounted by means of links 49. Both ends of the punch support plate are engaged with guides of a frame and vertically movably held. Then compressed coil springs 54 are mounted on right and left ends of the upper surface of the punch support plate, and the upper end of each compressed coil spring is elastically abutted on the frame, to thereby energize the punch support plate to a die 8. When the punch driving motor is activated to lower the punch support plate, a load on the motor is reduced by the additional application of a spring force to a force generated by the motor. In a returning stroke of the punch support plate, deceleration speed is increased due to the spring load of the compressed coil spring 54, and therefore a time period before reaching the standstill state of the punch support plate is shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215538-A (JP)
Title: Camera module and portable terminal equipped with the same
Inventor: KAMIMURA KOHEI
IPC: G02B7/04
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module which can be made small-sized and light, even if incorporating automatic focusing (AF) function and zooming function, and even if it can be constituted ruggedly.  <P>SOLUTION: In the camera module, an opening part 42, having a driving source positioning part for positioning the driving source for driving a lens shifting mechanism in a contact state, is arranged in one wall surface of a housing constituting a casing 11, and an opening 41f, for attaching an optical sensor 16 for detecting the turning position, the rotating angle, and the turning quantity of a cylindrical cam 30 constituting the lens shifting mechanism, is arranged in another sidewall 41c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216211-A (JP)
Title: Motion picture content copy prevention system, method and program
Inventor: ISSHIKI TOMOHIRO
IPC: G06F21/10
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a motion picture from being illegally copied by an unknown capture application.  <P>SOLUTION: A CPU load acquisition means 31 acquires a process name of each of initiated processes and a CPU load that the process gives to a CPU from an OS 20 and sends a list 311 whereon process names of which CPU loads are equal to or more than a threshold Thc, and the CPU loads are described, to a copy process specification means 40. An HD load acquisition means 32 acquires a process name of each of initiated processes and its HD load from the OS 20 and sends a list 321 whereon process names of which HD loads are equal to or more than a threshold Thh, and the HD loads are described, to the copy process specification means 40. The copy process specification means 40 extracts processes which are present on both the lists 311 and 321, and removes processes which are registered in an exclusion process list storage section 50, therefrom. The remaining processes and their loads are stored for a fixed period, a process of which the load continues for a fixed period, and a process corresponding to a capture application are specified and the OS 20 is requested to end said processes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004196812-A (JP)
Title: Hair dyeing agent composition
Inventor: MATSUO TAKASHI
IPC: A61K8/22
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair dyeing agent composition having an excellent decolorizing function, homogeneously dyeing the hair in bright and good hue, and having little irritating odors and little irritation to the scalp.  <P>SOLUTION: This hair dyeing agent composition is prepared by using a first agent containing an alkali agent and a second agent containing an oxidizing agent, and comprises the following ingredients (A)-(D), and has pH7.5-12 after mixing the ingredients. The ingredient (A) is an organic solvent having 0.3-6 partition coefficient (logP) of octanol-water at 25°C and ≤200 molecular weight and is used in 1-50wt.%. The ingredient (B) is the alkali agent (containing 0.01-3 wt.% ammonia based on the whole agent) and is used in 0.1-10 wt.%. The ingredient (C) is the oxidizing agent and is used in 0.1-12 wt.% based on the conversion in terms of hydrogen peroxide. The ingredient (D) is water and is used in 20-55 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005030195-A (JP)
Title: Structure and its construction method
Inventor: KUROSE YUKINOBU
IPC: E04B1/30
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of securing a wide habitable room space to increase commodity value by realizing large spans between columns at low cost while using a reinforced concrete construction having excellent habitable properties as a main structure to prevent column shapes and beam shapes from being projected into the habitable room space.  <P>SOLUTION: This structure comprises a plurality of reinforced concrete columns 2 and 9 and a beam 7 installed across the columns 2 and 9. The beam 7 comprises a beam frame material 10 disposed between the columns 2 and 9. The beam 7 comprises a beam center part 11 in which the upper part thereof from the lower part of the beam frame material 10 is covered with a covering concrete 13 and the lower surface of the beam frame material 10 is exposed and a beam end part 12 in which an end part concrete 15 is formed on both sides and upper and lower sides of the beam frame material 10 and beam reinforcement materials disposed around the beam frame material 10 are buried in the end part concrete 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219944-A (JP)
Title: Method for producing optical fiber having a plurality of cores and method for producing columnar glass body usable in producing the optical fiber
Inventor: IWADATE YASUHIKO
IPC: G02B6/04
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a columnar glass body which has a plurality of areas continuing in the longitudinal direction and having a high heavy ion concentration; and a method for producing an optical fiber having a plurality of cores.  <P>SOLUTION: A columnar glass body which has a plurality of areas continuing in the longitudinal direction and having a high heavy ion concentration is produced as follows: a heavy ion in a thin beam state is implanted at a specified position in a long columnar glass body to form an area with a high heavy ion concentration; by successively changing the relative positions of an ion accelerator and the columnar glass body in the longitudinal direction of the columnar glass body, the heavy ion in a thin beam state is successively implanted into the columnar glass body to form an area continuing in the longitudinal direction and having a high heavy ion concentration; and the above operations are repeated at least twice at other positions in the columnar glass body to form a plurality of areas continuing in the longitudinal direction and having a high heavy ion concentration. An optical fiber having a plurality of cores is produced by subjecting the columnar glass body having a plurality of areas continuing in the longitudinal direction and having a high heavy ion concentration to a drawing treatment in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270691-A (JP)
Title: Detailed description of combined cycle engine
Inventor: EDELMAN RAYMOND B
IPC: F23C9/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined-cycle engine by a ramjet engine having a swirl generator at the combustion efficiency of about 90-99%.  <P>SOLUTION: In the combined-cycle engine having one core engine and one ram jet engine, the ram jet engine utilizes a swirl generator for rapidly and efficiently atomizing, vaporizing, and mixing a fuel. The swirl generator converts the oxidant flow into a turbulent, three-dimensional flow-field into which the fuel is introduced. In addition, the swirl generator effects a toroidal outer recirculation zone and an inner central recirculation zone, both of which are configured in a backward-flowing manner that carries heat and combustion byproducts upstream where they are employed to continuously ignite a combustible fuel and oxidizer mixture in adjacent shear layers, which accelerate flame propagation throughout the core flow-field. The swirl generator provides smooth combustion with stability and minimum total pressure losses and enables significant reduction in the L/D ratio of a combustor. Other benefits include simplicity, reliability, wide flammability limits, high combustion efficiency and high specific thrust performance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005222428-A (JP)
Title: Ticket gate printer and seat reservation apparatus
Inventor: ENOMOTO KAZUTO
IPC: G07B15/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience of a user and to enhance sales in a ticket gate system installation organization, and an associated agency by providing various information and advertisements to a boarding pass in passing through an automatic ticket gate.  <P>SOLUTION: A printer system is constructed by providing: a storage means for storing a picture having a management number on the boarding pass enabling the automatic ticket examination as electronic information; the boarding pass including a function of identifying a holder such as magnetic data, where a rewritable detergent is applied on its surface; and a boarding pass examination function capable of identifying the boarding pass, and individually displaying a message by erasing the picture written on the detergent to print the picture when the boarding pass matching to the management number passes through the automatic ticket gate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220883-A (JP)
Title: Upper body structure of engine
Inventor: YOSHIMURA ATSUSHI
IPC: F02F7/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that external piping is required, configuration is complicated and the number of assembling processes is increased, to send blow-by gas to an intake manifold, since a rocker arm chamber and the intake manifold are constituted separately in an engine.  <P>SOLUTION: A rocker arm case 7 and the intake manifold 12 mounted to a cylinder head 4 are constituted by an upper body case 13 integrally forming the rocker arm case 7 and the intake manifold 12. A breather chamber 10 is formed in an upper part of the rocker arm case 7, and a return passage 17 connecting the inside of the breather chamber 10 and the inside of the intake manifold 12 to communicating with each other is formed in the upper body case 13. A throttle is formed in the intake manifold side of the return passage 17. In addition, a rectifying plate 20 is provided in a position opposing to an outlet hole 17a of the return passage 17 inside the intake manifold 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156627-A (JP)
Title: Valve operating device of engine
Inventor: TAKEMURA SHINICHI
IPC: F01L13/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve operating device of an engine capable of preventing hitting noise and unstable valve operation caused by a clearance between a connection switching means and a second rocker arm from occurring when a first rocker arm is connected to the second rocker arm by the connection switching means.  <P>SOLUTION: This valve operating device of an engine comprises the first rocker arm 1 swingably pivoted on a rocker shaft 3 and driven by a first cam 10; the second rocker arm 5 swingably pivoted on the first rocker arm and driven by a second cam 10; and the connection switching means 11 rotatably pivoted on the first rocker arm 1 and rotated for switching to a first position where the first rocker arm 1 is connected to the second rocker arm 5, and a second position where the first rocker arm 1 is disconnected from the second rocker arm 5. In the connection, the second rocker arm 5 is displaced to the second cam 10 side by the connection switching means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005227004-A (JP)
Title: Easy positioning ruler
Inventor: OKIMI YASUSHI
IPC: G01C15/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ruler capable of indicating a pile point quickly, easily, and correctly at the time of a piling time for survey.  <P>SOLUTION: A ruler which is prepared with numeric figures of a scale toward upward and downward while centering the zero. By turning the ruler by centering the zero, positioning can be easily performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224280-A (JP)
Title: Sheet for manufacturing three-dimensional article, and three-dimension article manufacturing method using the same
Inventor: NODA FUMIKO
IPC: A63H33/16
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for manufacturing a three-dimensional article by which the three-dimensional article can easily be manufacturing by folding without memorizing complicated procedures for folding, and at the same time, to provide a three-dimensional article manufacturing method using the sheet for manufacturing the three-dimensional article.  <P>SOLUTION: By this sheet 1 for manufacturing the three-dimensional article can manufacture the three-dimensional article 3 by folding a plurality of folding lines which have been printed on a planar sheet 2 in advance. The folding lines comprise three-dimensional lines 5 which constitute a three-dimensional basic skeletal section when the three-dimensional article 3 is completed, and finishing lines 7 which constitute three-dimensional decorative details when the three-dimensional article 3 is completed. The sheet for manufacturing the three-dimensional article is constituted in such a manner that the three-dimensional lines 5 and the finishing lines 7 are respectively printed by different kinds of lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI